Disodium 2-sulfo-2-tridecylbutanedioate

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  • Identifiers

    CAS number
    83147-64-2

    Molecular formula
    C17H30Na2O7S

    SMILES
    CCCCCCCCCCCCCC(CC(=O)[O-])(C(=O)[O-])S(=O)(=O)O.[Na+].[Na+]

    Safety labels

  • Odor profile

    Fragrance
    Odorless 60.98%
    Fatty 28.16%
    Savory 24.3%
    Waxy 20.96%
    Milky 18.82%
    Oily 18.44%
    Cooling 17.68%
    Meaty 17.4%
    Citrus 15.67%
    Fresh 15.09%

     

    Flavor
    Bitter 46.52%
    Bland 34.04%
    Odorless 33.84%
    Mild 24.15%
    Cedarleaf 19.37%
    Slightly waxy 19.06%
    Heather 18.76%
    Nitrile 18.73%
    Lovage 18.6%
    Broom 18.55%

     

    Odor impact est.
    Low

  • Properties

    pKa est.
    1.86 (strong acid)

    Molecular weight
    424.5 g/mol

    Flash point

    • 189.82 ˚C est.

  • Synonyms

    • 83147-64-2
    • DTXSID30592382
    • DISODIUM 2-SULFO-2-TRIDECYLBUTANEDIOATE
    • RefChem:339134
    • DTXCID20543146
    • DISODIUM TRIDECYLSULFOSUCCINATE
    • SCHEMBL339202
    • Butanedioic acid,2-sulfo-,1-tridecyl ester,sodium salt(1:2)
    • 83147-64-2

  • Applications

    Disodium 2-sulfo-2-tridecylbutanedioate (CAS 83147-64-2) is an anionic surfactant with a long hydrophobic tail that serves as a surfactant, emulsifier, and dispersant in multiple formulations; typical applications include use as the surfactant component in household and industrial cleaners, as an emulsifier and mild cleansing agent in cosmetics and personal care products, as a pigment dispersant and emulsification additive in coatings and inks, as an emulsifier or processing aid in emulsion polymerization and polymer formulations, and as an adjuvant in agricultural formulations to improve spray deposition and spread on leaves.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 33.65
    methanol 44.57
    isopropanol 23.61
    water 0.14
    ethyl acetate 23.7
    n-propanol 26.08
    acetone 68.98
    n-butanol 18.63
    acetonitrile 21.75
    DMF 304.98
    toluene 16.82
    isobutanol 15.85
    1,4-dioxane 48.37
    methyl acetate 33.36
    THF 191.53
    2-butanone 56.59
    n-pentanol 17.22
    sec-butanol 23.43
    n-hexane 0.92
    ethylene glycol 8.11
    NMP 491.22
    cyclohexane 2.44
    DMSO 326.03
    n-butyl acetate 23.69
    n-octanol 8.1
    chloroform 67.86
    n-propyl acetate 23.47
    acetic acid 50.05
    dichloromethane 74.85
    cyclohexanone 118.71
    propylene glycol 17.07
    isopropyl acetate 22.25
    DMAc 418.75
    2-ethoxyethanol 52.03
    isopentanol 16.42
    n-heptane 0.59
    ethyl formate 21.5
    1,2-dichloroethane 63.34
    n-hexanol 13.14
    2-methoxyethanol 80.16
    isobutyl acetate 13.74
    tetrachloromethane 9.16
    n-pentyl acetate 23.84
    transcutol 84.94
    n-heptanol 9.1
    ethylbenzene 9.45
    MIBK 28.5
    2-propoxyethanol 44.88
    tert-butanol 30.67
    MTBE 21.28
    2-butoxyethanol 31.23
    propionic acid 31.11
    o-xylene 16.5
    formic acid 26.9
    diethyl ether 13.94
    m-xylene 12.38
    p-xylene 12.46
    chlorobenzene 25.05
    dimethyl carbonate 24.88
    n-octane 0.49
    formamide 64.53
    cyclopentanone 180.81
    2-pentanone 41.14
    anisole 29.94
    cyclopentyl methyl ether 49.74
    gamma-butyrolactone 166.73
    1-methoxy-2-propanol 61.51
    pyridine 72.42
    3-pentanone 33.49
    furfural 124.56
    n-dodecane 0.4
    diethylene glycol 34.11
    diisopropyl ether 5.32
    tert-amyl alcohol 32.16
    acetylacetone 69.82
    n-hexadecane 0.49
    acetophenone 52.33
    methyl propionate 34.1
    isopentyl acetate 25.36
    trichloroethylene 123.46
    n-nonanol 8.54
    cyclohexanol 24.57
    benzyl alcohol 31.02
    2-ethylhexanol 8.39
    isooctanol 8.26
    dipropyl ether 8.25
    1,2-dichlorobenzene 31.83
    ethyl lactate 22.17
    propylene carbonate 75.62
    n-methylformamide 81.34
    2-pentanol 12.85
    n-pentane 0.94
    1-propoxy-2-propanol 30.9
    1-methoxy-2-propyl acetate 44.6
    2-(2-methoxypropoxy) propanol 43.57
    mesitylene 8.28
    ε-caprolactone 94.66
    p-cymene 7.12
    epichlorohydrin 154.45
    1,1,1-trichloroethane 43.67
    2-aminoethanol 23.7
    morpholine-4-carbaldehyde 217.13
    sulfolane 350.22
    2,2,4-trimethylpentane 0.94
    2-methyltetrahydrofuran 88.55
    n-hexyl acetate 26.73
    isooctane 0.56
    2-(2-butoxyethoxy)ethanol 46.47
    sec-butyl acetate 18.06
    tert-butyl acetate 34.78
    decalin 2.03
    glycerin 29.51
    diglyme 89.92
    acrylic acid 31.37
    isopropyl myristate 9.5
    n-butyric acid 36.03
    acetyl acetate 22.72
    di(2-ethylhexyl) phthalate 16.51
    ethyl propionate 20.38
    nitromethane 104.95
    1,2-diethoxyethane 23.49
    benzonitrile 29.55
    trioctyl phosphate 10.28
    1-bromopropane 22.2
    gamma-valerolactone 220.44
    n-decanol 5.79
    triethyl phosphate 15.65
    4-methyl-2-pentanol 8.11
    propionitrile 18.56
    vinylene carbonate 58.38
    1,1,2-trichlorotrifluoroethane 115.49
    DMS 31.89
    cumene 7.64
    2-octanol 6.78
    2-hexanone 32.33
    octyl acetate 13.75
    limonene 10.84
    1,2-dimethoxyethane 77.96
    ethyl orthosilicate 13.84
    tributyl phosphate 12.43
    diacetone alcohol 59.81
    N,N-dimethylaniline 29.74
    acrylonitrile 30.58
    aniline 28.48
    1,3-propanediol 29.23
    bromobenzene 24.25
    dibromomethane 46.2
    1,1,2,2-tetrachloroethane 113.54
    2-methyl-cyclohexyl acetate 29.0
    tetrabutyl urea 25.03
    diisobutyl methanol 5.73
    2-phenylethanol 26.85
    styrene 12.17
    dioctyl adipate 20.26
    dimethyl sulfate 83.27
    ethyl butyrate 18.06
    methyl lactate 35.33
    butyl lactate 26.4
    diethyl carbonate 13.26
    propanediol butyl ether 28.33
    triethyl orthoformate 16.42
    p-tert-butyltoluene 7.02
    methyl 4-tert-butylbenzoate 48.43
    morpholine 91.02
    tert-butylamine 14.1
    n-dodecanol 3.96
    dimethoxymethane 71.72
    ethylene carbonate 42.33
    cyrene 79.56
    2-ethoxyethyl acetate 37.77
    2-ethylhexyl acetate 19.73
    1,2,4-trichlorobenzene 45.56
    4-methylpyridine 71.26
    dibutyl ether 7.46
    2,6-dimethyl-4-heptanol 5.73
    DEF 81.53
    dimethyl isosorbide 106.44
    tetrachloroethylene 62.75
    eugenol 43.83
    triacetin 41.93
    span 80 34.01
    1,4-butanediol 13.79
    1,1-dichloroethane 38.03
    2-methyl-1-pentanol 17.38
    methyl formate 46.79
    2-methyl-1-butanol 17.65
    n-decane 0.72
    butyronitrile 18.03
    3,7-dimethyl-1-octanol 8.66
    1-chlorooctane 4.84
    1-chlorotetradecane 1.88
    n-nonane 0.6
    undecane 0.52
    tert-butylcyclohexane 1.36
    cyclooctane 0.76
    cyclopentanol 41.47
    tetrahydropyran 48.11
    tert-amyl methyl ether 23.14
    2,5,8-trioxanonane 68.95
    1-hexene 4.71
    2-isopropoxyethanol 33.43
    2,2,2-trifluoroethanol 28.77
    methyl butyrate 32.64

    Scent© AI

1 4

IFRA standard 51

Recommendation
No restriction
Maximum acceptable concentrations in the finished product (%)
Category 1
Products applied to the lips
 No restriction Category 7A
Rinse-off products applied to the hair with some hand contact
 No restriction
Category 2
Products applied to the axillae
 No restriction Category 7B
Leave-on products applied to the hair with some hand contact
 No restriction
Category 3
Products applied to the face/body using fingertips
 No restriction Category 8
Products with significant anogenital exposure
 No restriction
Category 4
Products related to fine fragrance
 No restriction Category 9
Products with body and hand exposure, primarily rinse off
 No restriction
Category 5A
Body lotion products applied to the body using the hands (palms), primarily leave on
 No restriction Category 10A
Household care products with mostly hand contact
 No restriction
Category 5B
Face moisturizer products applied to the face using the hands (palms), primarily leave on
 No restriction Category 10B
Household care products with mostly hand contact, including aerosol/spray products (with potential leave-on skin contact)
 No restriction
Category 5C
Hand cream products applied to the hands using the hands (palms), primarily leave on
 No restriction Category 11A
Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate without UV exposure
 No restriction
Category 5D
Baby Creams, baby Oils and baby talc
 No restriction Category 11B
Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate with potential UV exposure
 No restriction
Category 6
Products with oral and lip exposure
 No restriction Category 12
Products not intended for direct skin contact, minimal or insignificant transfer to skin
 No restriction